Wizard QAR-334 kit PIR detector

Specifications
     Detection range: 8 meters / 110 °
     Radio Frequency: 433.92 MHz
     Transmission distance: <80 meters in open field and without interference
     Power supply: 3V DC (2 AA LR6 1.5V batteries)
     Consumption <50 uA static, <9.5 mA alarm
     -10 ° C ~ + 55 ° C operating temperature
     Relative humidity: <80% (non-condensing)
     Housing material: ABS plastic
     Detector dimensions: 59 (W) x 100 (H) x 43 mm